baber/WOPTO huggingface dataset:
Patent EP-0086992-A2 (EP)
Inventor: RHODES JOSEPH CULLEN JR
IPC: G06F9/28
Filed: 1983-01-28
Abstract: The microword generation mechanism includes a first cycle programmable logic array (40) responsive to the processor instruction to be executed for providing the first microword needed in the execution of such instruction, a second cycle programmable logic array (41) responsive to the processor instruction to be executed for providing the second microword needed in the execution of such instruction, and at least one additional programmable logic array (42, 43) responsive to the processor instruction to be executed for providing the remainder of the microwords needed to perform the effective address calculations for the operands of the instruction, to fetch the operands from the main storage unit and to execute the operations called for by the instruction.
Patent EP-0086411-A2 (EP)
Inventor: AYA MASAHIRO
IPC: A01N43/54
Filed: 1983-02-04
Abstract: Methyl-substituierte Tetrahydro-2-pyrimidinon-Derivate der allgemeinen Formel <IMAGE> in der Ar jeweils unabhängig voneinander für eine Aryl-Gruppe steht, die gegebenenfalls mono- oder polysubstituiert ist durch einen oder mehrere Substituenten, ausgewählt aus Halogen, C1- bis C6-Alkyl, C1- bis C6-Alkoxy, C1- bis C6-Alkylthio, Nitro, Phenoxy und Trifluoromethyl, und R¹, R² und R³ unabhängig voneinander für ein Wasserstoff-Atom oder eine Methyl-Gruppe stehen, mit der Maßgabe, daß mindestens einer der Substituenten R¹, R² und R³ eine Methyl-Gruppe darstellt, sind neu und finden als Herbizide Verwendung, insbesondere als selektive Herbizide, die gegen Unkräuter in solchen Nutzpflanzen wie Baumwolle und Reis eingesetzt werden können. Die N,N'-Diaryl-N-halogenoalkylharnstoffe, die Ausgangsstoffe für die Herstellung der Verbindungen der Formel (I) sind, sind ebenfalls neu.
Patent EP-0087824-A2 (EP)
Inventor: SANDLING MICHAEL JOHN
IPC: F16K5/02
Filed: 1980-12-19
Abstract: A rotary plug valve has a tapered plug (473) received within a frusto-conical chamber in a valve housing (414). A liner between the plug (473) and chamber wall comprises a rigid metal body (472) having sealing sleeves (481, 486) of plastics material to provide a seal with the plug and the chamber wall. The sleeves are retained by lips (482) provided in the metal body. The liner and plug are removable as a unit (471) from the chamber in the valve housing (414).
Patent EP-0096179-A2 (EP)
Inventor: HONDA YUKIO
IPC: B29C48/10
Filed: 1983-04-05
Abstract: A multi-layer extrusion die wherein a temperature control mechanism for heating or cooling an inner layer resin is provided inside an inner layer resin flow path, and resins flowing through respective resin flow paths are each heated to a suitable temperature so as to eliminate possibilities of occurrence of burning of the resin and the like.
Patent EP-0095163-A2 (EP)
Inventor: YONEDA NAOTA
IPC: A61P9/12
Filed: 1983-05-20
Abstract: Novel 2-oxo-imidazolidine derivative of the formula:wherein R<sup>1</sup> is lower alkyl or phenyl-lower alkyl, R<sup>2</sup> is lower alkyl, R<sup>3 </sup>is alkyl of one to 12 carbon atoms or phenyl-lower alkyl and R<sup>4</sup> is hydrogen or lower alkyl, pharmaceutically acceptable salts thereof and processes for preparing the same are disclosed. In form of pharmaceutical compositions said compounds (I) and salts thereof exhibit hypotensive activity.
Patent EP-0105180-A2 (EP)
Inventor: WIESMANN HERBERT LUDWIG
IPC: A47C1/032
Filed: 1983-08-26
Abstract: An office chair including a seat portion, a backrest portion joined to the seat portion in an articulated or flexible fashion, and an underframe. The seat portion is articulatingly supported, in an area of a forward edge thereof, on a front bearing pipe and the backrest portion is supported approximately at a hip level through supporting levers on a horizontally extending supporting shaft disposed below the seat portion at a distance therefrom so that solely by shifting one's weight, the inclination of the backrest portion and seat portion can be varied. A locking mechanism, which may be conveniently manipulated from a sitting position and which does not impair the overall appearance of the chair is provided which includes a locking lever disposed in a space between the bearing pipe and the supporting shaft in a housing section of the underframe. The locking mechanism is operable by way of a transmission path from an operating lever arranged in close proximity below the forward edge of the seat portion.
Patent EP-0102856-A2 (EP)
Inventor: POULOUIN ARMAND
IPC: B63B35/79
Filed: 1983-06-16
Abstract: 1. A sail board carrier comprising a support for the sail board float and a fast coupling device for positioning and securing a sail board mast, the sail board mast becoming positioned and fastened to the carrier below the sail board float resting on the support, so as to have the mast usable as a beam, characterized in that said device is comprised of a front mast stop and a rear mast stop, the front mast stop (10, 19) blocking the mast sideward and upward and the rear mast stop (3, 20) blocking the mast sideward and downward, each stop being made of a groove for receiving a cross-section of the mast.
Patent EP-0096008-A2 (EP)
Inventor: ALBERT ALBAN IMRE DR
IPC: C07D407/04
Filed: 1983-05-26
Abstract: Compound of the formula
     in which
     R and R' represent hydrogen or an optionally substituted hydrocarbon radical or acyl radical,   R 1  represents hydrogen or an optionally substituted hydrocarbon radical of aliphatic or aromatic character,   R 2  represents hydrogen or an optionally substituted hydrocarbon radical of higher aliphatic or aromatic character, it being possible for   R 1  and R 2  together to represent also an optionally substituted alkylene radikal or an optionally substituted biphenyl-2,2'-ylene radical,     
whereby however, when R, R and R 2  are hydrogen, R' cannot be methyl and salts of such compounds that contain a saltform- ing grouping, and pharmaceutical compositions containing these compounds.
     The pharmaceutical compositions containing these compounds are particularly valuable for treating liver and venous diseases.
Patent EP-0103550-A2 (EP)
Inventor: LORENZO BONGO
IPC: G01G23/01
Filed: 1983-09-08
Abstract: An electronic spring balance is modified by provision of a preload applied so that it tends to stretch the spring in opposition to the compressive action of the weight of the load to be measured. The measuring device stores in memory the calibrated weight relative to the value of acceleration due to gravity at the place where the calibration was effected. When the instrument is installed in any other place, the measuring device determines the new weight of the preload relative to the new value of g and to the memorised weight. The ratio of the new and memorised weights is stored and used at each weighing to compensate automatically for the variation in the pull of gravity on the load.
Patent EP-0130314-A2 (EP)
Inventor: MCCOMBS HOWARD LEWIS JR
IPC: F02C9/26
Filed: 1984-05-09
Abstract: In a turbine engine (10) having an operational control member (34) for regulating the flow rate of fuel supplied the turbine engine (10) as a function of atmospheric pressure and the temperature of air supplied to a compressor (16, 18) corresponding to movement of a power lever (36) by an operator to a desired operation of the turbine engine (10). The power lever (36) has an indicator member (66) fluidically connected to a follower member (78) linked to the operational control member (34). The fluidic connection (108) is responsive to operational parameters of the turbine engine (10) and limits the rotational input to the follower member (78) when the rate of fuel flow could cause stalling and the development of an unacceptable operating temperature or overspeed condition in the turbine engine (10).
Patent EP-0129891-A2 (EP)
Inventor: UEDA IKUO
IPC: C07D243/08
Filed: 1984-06-23
Abstract: New quinazolinone derivatives of the formula: 
<CHEM>
 wherein R<1> is lower alkyl or a group of the formula: 
<CHEM>
 (wherein A is lower alkylene and R<4> is aryl) and the other symbols have certain definitions, pharmaceutically acceptable salts thereof and processes for their preparation. The invention also comprises pharmaceutical compositions containing such compounds and their use for treatment of allergic symptoms in human being and animals.
Patent EP-0130576-A2 (EP)
Inventor: KRIEG MANFRED DR
IPC: C09C3/10
Filed: 1984-06-28
Abstract: Die Erfindung betrifft polymere Bindemittel für Farbmittelkonzentrate auf Basis von Methylmethacrylat, wobei die Bindemittel ein Polymerisat P aus den Komponenten
     A) Methylmethacrylat in Anteilen von 70 bis 90 Gew.% (bezogen auf das Gesamtpolymerisat P)   B) Methylacrylat in Anteilen von 10 bis 20 Gew.% (bezogen auf das Gesamtpolymerisat P) und   C) Zu 0 bis 10 Gew.% (bezogen auf das Gesamtpolymerisat P) aus einem oder mehreren radikalisch polymerisierbaren Monomeren der Formel
         worin R 1  für Wasserstoff oder Methyl und R 2  für einen eine funktionelle Gruppe aufweisenden Rest steht, darstellen.
Patent EP-0144713-A2 (EP)
Inventor: OPITZ NORBERT DR DIPL-PHYS
IPC: A61B5/00
Filed: 1984-10-30
Abstract: In order to increase the measurement sensitivity of the device and to be able to measure in the IR region, a measurement chamber is provided which is made of a material which is selectively permeable to the particles to be measured, reacts on the particles and is transparent to the measuring radiation and which is operatively linked to the test object and is irradiated by the measuring radiation. 
<IMAGE>
Patent EP-0150280-A2 (EP)
Inventor: ANDRADE JUAN DR DIPL-CHEM
IPC: B01J21/00
Filed: 1984-11-07
Abstract: A method of preparation for acetals utilizing saturated or unsaturated aldehydes, in particular, the preparation of dimethylacetals of acetaldehyde, acrolein and methacrolein. The production of the acetal takes place in a liquid phase in the presence of a solid acid catalyst, such as a strongly acidic ion exchange resin or zeolite. The conversion mixture is extracted by means of water and by means of water insoluble organic solvents. There is obtained not only the desired acetals, but in addition also the unconverted initial quantities of the starting materials by a simple method and with very good yields.
Patent EP-0149083-A2 (EP)
Inventor: KUST CYRIL
IPC: A01N43/50
Filed: 1984-11-30
Abstract: The present invention relates to plant growth regulating compositions comprising the mixtures of (2-chloroethyl)-trimethylammonium chloride and 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl) 3-quinolinecarboxylic acid, as active ingredients. These compositions enhance crop yields of wheat or barley.
Patent EP-0150338-A2 (EP)
Inventor: MAUNO OLAVI FAG-ERROOS
IPC: B24C9/00
Filed: 1984-12-04
Abstract: The invention relates to a dry cleaning box for removing mill scale, slag, welding wastes, oxidations etc. from metal surfaces. A problem to be resolved is that different materials require different cleaning materials, whereby e.g. the cleaning of light metal casting must be effected with glass sand and the cleaning of steel with steel grit. According to the invention, this problem is resolved by the parallel use of different cleaning materials in a single machine. A box solution according to the invention comprises two ejector guns (la, 2a), one (1a) of them passing the glass sand from the bottom part (1) of a cyclone to the surface to be cleaned. The other gun (2a), assisted by an additional ejector (2) mounted on the bottom part of a cone, passes the steel grit to the surface of a workpiece to be cleaned for cleaning hard pieces of e.g. steel or cast iron. In both operations, dusts travel along a duct (3) into the cyclone and further along a duct (4) to dust microfilters (5) in the bottom section of the machine from which dusts are shaken into a bin (6) and further to litter.
Patent EP-0117751-A2 (EP)
Inventor: AIHARA MASAKI CHIBA WORKS
IPC: B23K26/21
Filed: 1984-02-27
Abstract: Disclosed herein is a laser-welding apparatus comprising a pair of clamp means (12a, 12b) at leastone of which is movable reciprocally along the steel strip-feed line direction and which are adapted to clamp the edge portions of preceding and trailing steel strips, a shear (2) which is advanceable and retractable between the pair of the clamp means (12a, 12b) in a perpendicular direction to the line and cuts the edge portions of the preceding and trailing steel strips, means for butting the cut faces of the preceding and trailing steel strips while being clamped by means of the clamp means (12a, 12b), means for continuously feeding a filler wire at a weld zone at which the laser beam is condensed, and a laser torch adapted to condense a laser beam from a laser oscillator on an off-line at a weld zone and movable in a width direction of steel strips to be welded together.
Patent EP-0128779-A2 (EP)
Inventor: UEDA SHUJI
IPC: B24B13/00
Filed: 1984-06-13
Abstract: The device of this invention has a holder (12, 28) for holding the work (9, 27), work shafts (25, 26) on each of which the holder is mounted, and each of which feeds in the work in the axial direction, and grinding tools (15, 16) each arranged at a specified slope angle for grinding the aforementioned work (9, 27) to the prescribed spherical shape, the aforementioned work shafts (25, 26) and grinding tools (15, 16) being adapted for rough grinding and for precision grinding, respectively, and it is equipped with a transferring device (11, 13, 32, 33) for bringing the holder (12, 28) holding the aforementioned work (9, 27) to the work shaft (25) for rough grinding and to the work shaft (26) for precision grinding, further, the work shaft (25) for rough grinding being provided with a mechanism for forced cutting-in against the grinding tool (15), and the work shaft (26) for precision grinding with a mechanism for constant pressure cutting-in, whereby well finished surface may be realized at high efficiency and after-processings are spared. Accordingly, this invention is quite advantageous in maintenance and control of precision and cost reduction.
Patent EP-0135294-A2 (EP)
Inventor: OVSHINSKY STANFORD R
IPC: H01L31/075
Filed: 1984-07-18
Abstract: An optimized narrow band gap alloy which is especially useful in tandem photovoltaic devices is formed frorr germanium, tin and or lead and at least one density of state: reducing element. The depositing species are activated in UHV, contaminant-free environment and deposited to form contaminant-free, substantially tetrahedrally co-ordinated alloy material with hydrid orbitals. Fluorine is preferable added to the alloy material to (1) reduce the density of state through compensation, and (2) promote and expand ele ments with which it bonds into tetrahedral co-ordinatior whereby heretofore unavailable orbitals may be utilized.
Patent EP-0138364-A2 (EP)
Inventor: BUZZARD CLAIR ALAN
IPC: H04L27/26
Filed: 1984-09-06
Abstract: There is disclosed a multifrequency tone distribution arrangement for a communication system having a common time division multiplexed bus (A, B) in which digital samples of tone frequencies are supplied from a central signal generating circuit (100) to system port circuits (200) via selected time slots under the control of a central call processor (300). Each port circuit automatically accepts selected signals from the common bus for conferencing to produce multifrequency digit tones and service tones.
Patent EP-0154748-A2 (EP)
Inventor: HEISNER DOUGLAS L
IPC: H01R43/055
Filed: 1984-12-11
Abstract: Electrical connectors (12) are slidably received in side-by-side serial array in elongated, hollow tubular cassettes (14). The cassettes (14) are shaped to receive the connectors only in a single orientation, and protect terminals (20) which partly extend from the connector housings in an intermediate assembly stage. Cassettes (14) are vertically stacked in a feed system, and when the bottom cassette is emptied of connectors, it is released from the stack and replaced with a full cassette.
Patent EP-0147226-A2 (EP)
Inventor: HUMPHREYS ROBERT W R
IPC: C08F4/36
Filed: 1984-12-21
Abstract: Compounds represented by the formula:wherein R<sup>1</sup> is alkyl, aralkyl, alkoxyalkyl, alkenyl, alkynyl, carboxyalkyl or carboxyaryl; R<sup>2</sup> is any group which does not cause spontaneous decomposition of the peroxy group; and x and y are integers between 0 and 4 with x + y great than or equal to 1, are disclosed.The inventive compounds are useful as visible and UV photoinitiators and as thermal or chemical initiators for curing compositions of ethylenically unsaturated monomers and prepolymers.
Patent EP-0148069-A2 (EP)
Inventor: LAGUILHARRE PIERRE ROBERT
IPC: F04C19/00
Filed: 1984-12-14
Abstract: 1. Installation for obtaining a reduced pressure in an enclosure, comprising at least one liquid ring vacuum pump (1), whose intake chamber (12) is provided with a gas intake conduit (16), whose delivery chamber (13) is provided with a delivery conduit (17) for the drawn-in gas conveying the entrained cooling liquid, and whose cylindrical case (2), which encloses the bladed wheel (3), is provided with a cooling liquid inlet (18) disposed on the intake side of the pump case (2) characterized in that the gas intake conduit (16) is connected by at least one first communication means (19) to the said enclosure, the cooling liquid inlet (18) co-operates with a circuit (21 - 26 ; 21, 27 - 30) for supplying cooling liquid at a constant pressure, and a head loss generating means (31) is disposed in the gas intake conduit (16) or in the said first communication means (19), the head loss generating means (31) being formed by a diaphragm (31) with an invariable aperture cross section which is selected to create almost instantaneously upon starting the pump a reduced pressure in the intake chamber (12) of the said pump (1) and consequently, upon starting the pump (1), to instantaneously form the liquid ring in the pump (1) and almost immediately compensate for the cooling liquid expelled by the delivery conduit (17).
Patent EP-0148754-A2 (EP)
Inventor: GREGORICH DAVID P
IPC: H01S3/097
Filed: 1985-01-09
Abstract: Pulse stability is provided to a pulsed gas filled electrical discharge device (12) by an electrical circuit (10) including first (14,16,18 and 20) and second (32) electrical energy storage means, with the energy stored in the first storage means being substantially greater than the energy stored in the second storage means. A first voltage (68) corresponding to the energy stored on the first storage means is applied to the input (54 and 58) of the gas filled device (12). A second . voltage (64) corresponding to the energy stored on the second storage means is periodically switched to combine with the first voltage (68) and be input to the gas filled device (12). The period for switching is precisely controlled, preferably with a piezoelectric crystal (70), and is selected to combine the first (68) and second (64) voltages just before the first voltage (68) reaches the natural breakdown voltage (V B ) of the gas within the gas filled device (12).
Patent EP-0152871-A2 (EP)
Inventor: HIROI KAZUO
IPC: G05B13/04
Filed: 1985-02-07
Abstract: A process control apparatus according to the present invention comprises a feed back control system (44, 46, 48) for outputting a feedback control signal which is computed by comparing and adjusting a set value (SV) and a process variable (PV), and a feedforward control system (56, 58) for outputting a disturbance compensation signal (DK) by detecting and compensating for the disturbance based on the feedforward control model (58). The gain of the feedback control signal is corrected in response to the magnitude of the disturbance variations by the gain scheduling unit (52), and the gain of the feedforward control model is controlled by supplying a correction signal which compares and equalizes, at the feedforward control model gain adaptive unit (60), the disturbance compensation signal and the manipulated variable (MV) obtained by additively synthesizing the disturbance compensation signal and the feedback signal that is gain-corrected by the gain scheduling unit. The feedforward control model (58) comprises a gain memory for memorizing the FF model gain correction signal from the feedforward control model gain adaptive unit (60) and an operational means for receiving a correction signal from the gain memory and a disturbance signal to compute and output a disturbance compensation signal. And, the process control apparatus further includes an FF model gain adaptive mechanism for controlling the supply to the gain memory of the FF model gain correction signal by confirming that the process is in a steady state, the process is settled, and a state continues in which the difference between the disturbance compensation signal and the manipulated quantity exceeds a prescribed value, and for controlling as well the additive synthesis of the disturbance compensation signal to the feedback control signal.
Patent EP-0152905-A2 (EP)
Inventor: SCHUMPE G DR
IPC: G01S5/18
Filed: 1985-02-13
Abstract: A description is given of a method and a device for localising a measuring point (11) in a prescribed co-ordinate system with the aid of ultrasonic shock pulses. There are at least three ultrasonic receivers (12, 15). By measuring the propagation times of the pulses and evaluating these propagation times in a data processing installation, it is possible to determine very precisely the location of the measuring point in the prescribed co-ordinate system. In order to achieve a high resolution, the rising edge of the shock pulses is as steep as possible and is strongly attenuated. The method and the device can be applied in the form of a scanner in order to measure a surface and further for medical diagnostics and rehabilitation, etc. Also described are the circuit arrangement with which the intended high resolution and the high precision are achieved, and an exemplary embodiment of an ultrasonic transmitter. <IMAGE>
Patent EP-0163255-A2 (EP)
Inventor: KUHNERT HANS-GUNTER EGBERT
IPC: H05K13/00
Filed: 1985-05-23
Abstract: An apparatus for the automatic feeding of a carrier to a laminating station. The apparatus has a gripper device which is fastened to two guide rods and which is movable t o anf fro horizontally. Each of the guide rods is guided in a linear guide and is mounted in supports which are connected to one another by means of an angular cross-strut. A pneumatic cylinder is articulated centrally to the angular cross-strut by a lengthened piston rod. The gripper device grips the carrier at a predetermined distance (Xmin) from the front edge, to transport it in the direction of a laminating station. A sensor for detecting the front edge of the carrier which is transported into the gripper device is located on a holding bracket fastened to a displaceable holding block. The upper and lower gripper strips each have a perforation in the center of their bevelled strip part. As soon as the front edge of the carrier interrupts the vertical beam path, the sensor generates a control pulse which closes the gripper device and which retains the carrier for the transport to the laminating station.
Patent EP-0173032-A2 (EP)
Inventor: ABDULWAHAB MUNIB
IPC: H04N9/79
Filed: 1985-07-04
Abstract: @ A color transform enables color-image information to be recorded, displayed and otherwise processed with exacting control of color relative to a selected display. The trans- form enables a single-exposure photographic print of image information produced in pre-press equipment to predict with accuracy an ink-on-paper print of that information. Color-image information is transformed with a technique that produces output information for each output color component or other parameter at each point in response to up to all input parameters at that point. The output information may include approximate transform values and finalizing values. The technique can be implemented for real-time conversion with look-up tables storing approximate trans- form values and storing interpolation factors for computing finalizing values.